Registries and Informed Consent
Clark, Alexander M.
Findlay, Iain N.
Tu, Jack V.
Silver, Frank L.
Kapral, Moira K.
New England Journal of Medicine 2004 August 5; 351(6): 612-614
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Tu, Jack V.; Willison, Donald J.; Silver, Frank L.; Fang, Jiming; Richards, Janice A.; Laupacis, Andreas; Kapral, Moira K. (2004-04-01)BACKGROUND: Government legislators and research ethics boards in some jurisdictions require all patients to give written informed consent before enrollment in clinical registries. However, the effect of such a requirement ...
Variation in Recruitment Across Sites in a Consent-Based Clinical Data Registry: Lessons From the Canadian Stroke Network Willison, Donald J.; Kapral, Moira K.; Peladeau, Pierrot; Richards, Janice R.A.; Fang, Jiming; Silver, Frank L. (2006)Background : In earlier work, we found important selection biases when we tried to obtain consent for participation in a national stroke registry. Recognizing that not all registries will be exempt from requiring consent ...